baber/WOPTO huggingface dataset:
Patent CA-1193975-A (CA)
Inventor: SPACEK PAVEL
IPC: G01N30/60
Filed: 1982-06-18
Granted: 1985-09-24
Abstract: ABSTRACT OF THE DISCLOSURE:          The present invention relates to a Column for Liquid Chromatography.  The column for liquid chromatography consists of a glass tube for sorbent packing closed with simple seals and inserted into a jacket made of metal or polymeric material.  The jacket represents a building element which transfers axial forces exerted on the column seals by pressure action of liquid by means of sockets.  It secures the tightness of column, enables connection of the column to a chromatographic system and has a protective function at the same time.  The columns can be coupled into series by means of doubled sockets.
Patent CA-1175667-A (CA)
Inventor: MASAKI MIKIO
IPC: B60R25/02
Filed: 1982-06-29
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE A steering lock for automobiles includes a check lever movable upon rotation of a key-actuated cylinder into locking engagement with a locking rod to lift the latter clear of engagement with a steering shaft.  When the key-actuated cylinder is turned back and the key is pulled out, the check lever is pulled back out of locking engagement with the locking rod, which then locks the steering shaft.  As the check lever is thus retracted, it depresses a spring-loaded control member into a key slot in the key-actuated cylinder.          When the check lever is fully moved back, the spring-loaded control member is pulled out of the key slot.  Thus, the key can be inserted smoothly into the key slot for releasing the steering lock.
Patent CA-1187434-A (CA)
Inventor: YOSHIMOTO AKIHIRO
IPC: C12P19/56
Filed: 1982-08-05
Granted: 1985-05-21
Abstract: TITLE OF INVENTION     Anthracycline antibiotics and their preparation method ABSTRACT     New anthracycline compounds, 2-hydroxyaclacinomycin B having potent antitumor activity and lower toxicity, and a process for producing 2-hydroxyaclacinomycins A, B, and N by fermentation.
Patent CA-1193499-A (CA)
Inventor: DONOMOTO TADASHI
IPC: F02F3/00
Filed: 1982-08-19
Granted: 1985-09-17
Abstract: PISTON WITH LOCAL INORGANIC FIBER REINFORCEMENT AND METHOD OF MAKING THE SAME         ABSTRACT OF THE DISCLOSURE  An engine piston is formed with a top crown surface and a top ring groove.  An upper annular land surface is defined between the top ring groove and the edge of the top crown surface.  The upper annular land surface and the side walls of the top ring groove are defined by a part of the piston which is formed of a matrix metal reinforced with inorganic fibers.  The proportion of the inorganic fibers by volume in the reinforced part of the piston may optionally be approximately between 2% and 10%. A method for making such a piston includes forming a mass of inorganic fiber into an approximately cylindrical shape, placing it against the edge of the bottom surface of a hollow cylindrical lower mold, pouring molten metal into the lower mold to cover the inorganic fiber, sliding an upper mold into the lower mold and pressurizing the molten metal to infiltrate it between the inorganic fibers until complete solidification, removing the solidified mass of metal and entrapped inorganic fiber from the lower mold, and machining it to form a piston, with the fiber reinforced parts defining the upper ring groove side walls and the upper land surface.
Patent CA-1188574-A (CA)
Title: Method and apparatus for painting a metal tube
Inventor: ESSON DONALD G
IPC: B05D7/14
Filed: 1982-09-30
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE       A length of tube is painted by passing the tube through a paint bath defined by a container in which paint is continuously stirred, and pumped out of the container to a hose for spraying against the tube and back into the container.  The tube is dis-charged from the container through a nozzle in which an annular jet of air is directed against the tube for removing excess paint therefrom and ensuring uniform coating of the tube.
Patent CA-1170792-A (CA)
Inventor: BRANDENBURG BRUCE L
IPC: C01B17/02
Filed: 1982-10-13
Granted: 1984-07-10
Abstract: ABSTRACT         A process is disclosed for treating thiosulfate containing liquors such as coke oven gas scrubbing liquors by first adding acid, preferably sulfuric acid, to convert thiosulfate to elemental sulfur and bisulfite, separating and removing the elemental sulfur, and subjecting the remaining liquor to wet oxidation.  The process benefits from the elimination of sulfur load on the wet oxidation reactor.
Patent CA-1182520-A (CA)
Inventor: SHIROGAMI TAMOTSU
IPC: H01M8/24
Filed: 1982-11-22
Granted: 1985-02-12
Abstract: Abstract of the Disclosure The invention provides an electrochemical power generator having a structure where a plurality of unit cells are stacked such that each pair of adjacent unit cells sandwich an interconnector therebetween.  Each unit cell is formed such that an anode of a porous carbon substrate having an anode catalyst layer on one surface thereof and a cathode of a porous carbon fiber sheet having a cathode catalyst layer on one surface thereof sandwich a matrix layer containing an electrolyte solution of a concentrated acid solution therebetween so as to respectively bring the two surfaces of the matrix layer into tight contact with the anode and cathode catalyst layers.  The intercon-nector is formed of a high density carbon plate.  The electrochemical power generator uses as an anode reactant material a gas containing hydrogen as a major component, and uses as a cathode reactant material an oxidizing gas,  The electrochemical power generator has excellent mechanical strength and may be efficiently and stably operated without deterioration over a long time.  For this purpose, a plurality of grooves which function as a gas passage for the gas containing hydrogen as its major component are formed in the other surface of the anode, the cathode is thinner than the anode and is waterproofed, and a plurality of grooves which function as a gas passage for the oxidizing gas are formed in one surface of the interconnector.
Patent CA-1199947-A (CA)
Inventor: KOMATSU SHIRO
IPC: B62D33/04
Filed: 1982-12-14
Granted: 1986-01-28
Abstract: TITLE OF THE INVENTION           VEHICLE FOR DISPLAYING GOODS                 ABSTRACT OF DISCLOSURE         A vehicle for displaying goods comprises a main body having opposite side walls and a display subbody provided toward  at least one of the side walls. The subbody is open toward the interior of the main body and internally provided with a display rack.  By a hydraulic cylinder, the subbody can be held in a position projected outward beyond the side wall of the main body when giving a display but, during running, is housed in the main body with its side wall substantially flush with the main body side wall.
Patent CA-1204431-A (CA)
Inventor: VALSAMIS LEFTERIS N
IPC: B29B13/02
Filed: 1982-12-29
Granted: 1986-05-13
Abstract: ABSTRACT OF THE INVENTION      Novel, improved rotary processors which include a rotatable element carrying a plurality of annular channels and a stationary element providing a coaxial, closure surface operationally arranged with the channels to provide enclosed processing passages.  The so-formed plurality of processing passages provide a highly efficient processing stage particularly for melting polymer material.  Each processing passage of the processing stage includes inlet means, outlet means and a channel blocking member associated with the stationary element and arranged and adapted so that material fed to the inlet can be carried forward by the rotatable channel walls to the blocking member for discharge from the passage.     In rotary processors of this invention the clearance between the rotary surface carrying the channels and the stationary coaxial closure surface is relatively wide and permits substantial amounts of material to be interchanged between passages of the processing stage.  The interchange provides especially efficient, intensive mixing for material processed in the stage.  Also, the interchanged material which passes throllgh the relatively wide clearance can be subjected to conditions of high shear and high temperatures.
Patent CA-1194784-A (CA)
Inventor: MULLINS LYNN D
IPC: E21B43/22
Filed: 1983-01-11
Granted: 1985-10-08
Abstract: CYCLIC SOLVENT FLOODING TO RECOVER VISCOUS OILS            Abstract Oil is recovered from a viscous oil-containing formation, including a tar sand deposit, by providing at least one injection well and at least one spaced-apart production well which extend downwardly from the earth's surface to the bottom of the formation and which at their lower portions extend generally horizontally through and in communication with the formation.  Solvent is injected into the injection well and fluids including oil are recovered from the production well until the fluid recovered contains an unfavorable amount of solvent, preferably at least 90 percent.  After injection of the solvent is terminated, both the injection well and the production well are shut-in and the formation is allowed to undergo a soak period for a predetermined time, preferably for a time of between 2 to 20 days per foot of formation thickness.  After the soak period, solvent is injected into the production well and fluids including oil are recovered from the injection well until the fluid recovered contains an unfavorable amount of solvent, preferably at least 90 percent.  After injection of the solvent into the production well is terminated, both wells are shut-in and the formation is allowed to undergo a second soak period for a predetermined time, preferably for 2 to 20 days per foot of formation thickness.  Thereafter, a driving fluid is injected into the formation via the injection well to effect a fluid drive of the oil through the formation and oil is produced from the production well until the oil being produced contains an unfavorable amount of driving fluid, preferably at least 90 percent.
Patent CA-1208942-A (CA)
Inventor: AMBROSE JOHN
IPC: C22C1/04
Filed: 1983-03-16
Granted: 1986-08-05
Abstract: MANUFACTURING OF TITANIUM ANODE SUBSTRATES     ABSTRACT OF THE DISCLOSURE   Sponge titanium powder is compacted, advantageously by roll compac-tion to a density in the range of about 60% to 80% of the density of solid titanium metal, thereafter heat treated in vacuum at about 500°C to 700°C, cooled in vacuum to 300°C and quenched to 100°C to provide a substrate for electrodes useful in electrolytic processes.
Patent CA-1199634-A (CA)
Inventor: WEISS JONAS
IPC: C08G18/74
Filed: 1983-03-17
Granted: 1986-01-21
Abstract: .epsilon.-Caprolactam-blocked diisocyanates and powder coatings utilizing the blocked diisocyanates ABSTRACT OF THE DISCLOSURE            Powder coatings for the preparation of protective films for a wide variety of substrates, said coatings being based on hydroxy-containing polyesters or epoxy systems containing a .epsilon.-caprolactam-blocked 5(6)-isocyanato-1-(4'-isocyanatophenyl)-1,3,3-trimethylindane isomeric mixture; as well as the isomeric mixture of the diiso-cyanates and the .epsilon.-caprolactam-blocked form thereof.
Patent CA-1205412-A (CA)
Inventor: DI FALCO BENJAMIN P
IPC: B65G47/53
Filed: 1983-05-03
Granted: 1986-06-03
Abstract: Abstract of the Disclosure A diverter apparatus for diverting articles from one conveyor to an intersecting conveyor includes a plu-rality of parallel vanes spaced apart transversely of the one conveyor and each carrying a plurality of pul-leys thereon, the pulleys of each vane cooperating with a corresponding one of a plurality of sheaves on a drive shaft for defining continuous paths for a like plurality of flexible endless bands.  Two pulleys on each vane are spaced apart in the conveying direction for defining an elongated, continuous, article-support reach of the associated endless band elongated in the conveying direction.  Each vane is mounted for pivotal movement about a vertical axis and the vanes are inter-connected by a control rod coupled to a fluid drive cyl-inder for pivoting the vanes simultaneously between first and second positions wherein the conveying direc-tion is aligned, respectively, with those of the one conveyor and the branch conveyor.   The drive shaft is coupled to the one conveyor for deriving driving power therefrom.
Patent CA-1202071-A (CA)
Title: Method and apparatus for maintaining the ph in zinc- bromine battery systems
Inventor: GRIMES PATRICK G
IPC: H01M10/52
Filed: 1983-06-02
Granted: 1986-03-18
Abstract: ABSTRACT OF THE DISCLOSURE (FIG. 1a) A method and apparatus for maintaining the pH level in a zinc-bromine battery 10 features reacting decomposition hydrogen with bromine in the presence of a catalyst 11.  The catalyst encourages the formation of hydrogen and bromine ions.   The decomposition hydrogen is therefore consumed, alloying the pH of the system to remain substantially at a given value.
Patent CA-1239819-A (CA)
Title: Plug for an optical-fiber connector and a connector  equipped with said plug
Inventor: PARCHET PIERRE
IPC: G02B6/38
Filed: 1983-06-17
Granted: 1988-08-02
Abstract: A PLUG FOR AN OPTICAL-FIBER CONNECTOR          AND A CONNECTOR EQUIPPED WITH SAID PLUG                 Abstract of the Disclosure A plug mounted on a coupling member comprises an attachment terminal in which at least one optical fiber is accurately positioned at one end.  The terminal is abuttingly applied against the downstream end of the plug body by means of a spring but is movably mounted in a "floating" arrangement within the plug body by means of locating keys on the plug body and corresponding grooves in the terminal which is thus given a limited degree of freedom of rotation about its axis.  The plug body has at least one locating element for angularly orienting the plug body within the coupling member and is associated with a locking device in order to be rigidly fixed to the coupling member.
Patent CA-1204684-A (CA)
Inventor: MYNDERSE JON S
IPC: C12N1/20
Filed: 1983-08-18
Granted: 1986-05-20
Abstract: ABSTRACT             Angiotensin I converting enzyme inhibitors A-58365 factors A, B, and C are produced by culturing Streptomyces chromofuscus NRRL 15098 under submerged aerobic fermentation conditions and are isolated and purified from the acidic filtered fermentation broth via chromatography, in particular HPLC.  The factors are useful hypotensive agents.
Patent CA-1208522-A (CA)
Inventor: STRANGFELD REINER
IPC: E03D1/14
Filed: 1983-09-14
Granted: 1986-07-29
Abstract: ABSTRACT The discharge for a flushing cistern comprises a main valve body which, due to the release actuation of an auxilliary valve, due to a negative water balance created in a discharge chamber associated with the main valve body, is lifted off its seat.  The discharge chamber is associated with an additional auxilliary valve which can be opened at least briefly, by an interruption actuation of the actuating device for the auxilliary valve. In this manner a positive water balance up to the closure of the main valve body can be brought about in the discharge chamber.  The flushing action of such a discharge valve for a flushing cistern, with an auxilliary valve, may thus be interrupted prematurely.  Advantageously, a change-over device is provided in the connection between the actuating device and the additional auxilliary valve by which the additional auxilliary valve is rendered movable from any prevailing terminal position into the opposite terminal position by the actuating movement.  As a result both the release as well as the interruption actuation can be brought about by pressure strokes in the same direction. This improves the user convenience and permits the employment of remote controls of simple designs.
Patent CA-1202932-A (CA)
Inventor: FLINT LESLIE
IPC: B25H3/06
Filed: 1983-09-26
Granted: 1986-04-08
Abstract: TITLE:          Tool Holders ABSTRACT:          Holders for tools, such as cutters for machine tools, support the tools when they are not in use, for example in a store or for setting or grinding.            The holder comprises a number of blocks (10) having holes (12) or tool shanks, two end members (14), and two bolts (16) running through the blocks (10) for securing the blocks (10) and making them integral with the end members (14).  The blocks (10) may be of standard dimensions to fit between the beams of a rack, but they may also be of various widths and provided with more than one hole (12).  The end members (14) are each provided with a handle (32) comprising an aperture moulded in an upper part, and have two legs (34) to make them free standing and stackable.  The end members (14) have a number of recesses (36) at the top for the legs (34) of adjacent holders in a stack.
Patent CA-1249616-A (CA)
Inventor: BONCIANI LUCIANO
IPC: F16J15/447
Filed: 1983-10-18
Granted: 1989-01-31
Abstract: IMPROVED LABYRINTH SEAL          ABSTRACT OF THE DISCLOSURE          An improved labyrinth seal for reducing the destabilising effects determined by non-uniform pressure distribution in the circumferential seal cavities, in which each cavity is divided circumferentially into compartments by a series of radial impeding walls. Said compartments of each cavity are all connected by radial ducts to an outer circumferential manifold.
Patent CA-1210922-A (CA)
Inventor: MARKEY DENNIS P
IPC: E04C3/04
Filed: 1983-10-24
Granted: 1986-09-09
Abstract: ABSTRACT OF THE DISCLOSURE           A building construction comprised of front and rear planar supports having purlins spanning between the supports and attached to the supports by hangers attached to the outside surfaces of the supports, i.e. the surface of the support opposite the surface generally adjacent to the purlin.  The hanger comprises a seat to which each purlin is connected, and two arms integrally secured to the seat.  The arms include integrally formed nails which attach to the surface opposite the surface adjacent to the seat portion of the hanger.  Notches are included at the periphery of the support through which the arms of the hangers are hung.  The method of con-struction involves setting up a floor, attaching and bracing the planar supports, hanging and attaching the purlins, taking away the braces, and adding the roof, sidewalls, and other parts to provide a building con-struction to be used as a storage hut or the like.
Patent CA-1207740-A (CA)
Inventor: ROGERS THOMAS K
IPC: C08F4/68
Filed: 1983-11-17
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE Olefin polymerization catalysts  of the type prepared by (1) drying an inorganic oxide, such as silica, having surface hydroxyl groups to remove adsorbed water, (2) slurrying the dried inorganic oxide in an inert liquid hydrocarbon,  such as  a hydrocarbon boiling in the C4-C8 range,  (3) reacting the surface hydroxyl groups of the dried inorganic oxide with an organometallic compound,  such as a trialkylaluminum, and (4) reacting the thus-treated support with a vanadium compound, such as vanadium  oxytrichloride,  are made  reproducibly uniform at commercial scale  by modifying the  catalyst syntheses  so as to  (a)  conduct the reactions with agitation in an amount of inert liquid hydrocarbon such as to provide a weight/unit volume solids content of about 10 to 50% and (b) add the vanadium compound to the agitated slurry of treated inorganic oxide  particles  at  a  rate  such  as  to  ensure  substantially uniform coverage of those particles with the vanadium compound as  it reacts therewith.    In   a   preferred   embodiment   of   the  invention,   the organometallic compound is also added to the agitated slurry at a rate such as to ensure substantially uniform coverage of the inorganic oxide particles with the organometallic compound as it reacts with the surface hydroxyl groups.
Patent CA-1213562-A (CA)
Inventor: STAERZL RICHARD E
IPC: C23F13/00
Filed: 1983-12-12
Granted: 1986-11-04
Abstract: Cathodic Protection Controller Abstract A control system (17) for cathodically protecting  an outboard  drive unit (11) from corrosion includes an anode (12) and a reference electrode (13) mounted on  the  drive unit  (11). Current supplied to the anode is controlled by a transistor (20), which  in  turn  is  controlled  by  an amplifier  (25).    The  amplifier is biased to maintain a relatively constant potential on the drive unit (11)  when operated in either fresh or salt water.
Patent CA-1207951-A (CA)
Title: Shock attenuation system
Inventor: MITCHELL HAL D
IPC: A42B3/12
Filed: 1984-01-04
Granted: 1986-07-22
Abstract: Abstract of the Disclosure A shock attenuation system comprising a plurality of shock attenuating columns of a substantially resilient elastomeric material.  The columns are so dimensioned and configured that, when subjected to an axial impact force of predetermined magnitude, they resiliently deform for attenuating the shock resulting from the impact force.  The columns then spring back substantially to their undeformed shape.
Patent CA-1186020-A (CA)
Inventor: GREATBATCH WILSON
IPC: A61N1/32
Filed: 1984-02-17
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for providing germicidal and healing treatment of tissue such as bone wherein an electrode of silver or like material is applied to a living tissue site to be healed.  Initially, a direct voltage is applied to the electrode of a polarity driving the electrode as an anode to release silver ions to create a germicidal environment at the site, and thereafter a direct voltage of opposite polarity is applied to the electrode driving it as a cathode to stimulate healing of the tissue at the site.  The apparatus is implanted in the body of a patient and a second electrode and an element cooperate with the treating electrode to form a galvanic couple with the treating electrode to create a germicidal environment  and a predetermined time thereafter the arrangement changes to a biogalvanic couple with body fluid to cause healing of the tissue.  A wave shaping circuit can be operatively associated with the treating electrode to facilitate external monitoring of the apparatus when implanted.
Patent CA-1217888-A (CA)
Inventor: BOECKMANN EDUARD F B
IPC: H04M3/428
Filed: 1984-08-22
Granted: 1987-02-10
Abstract: SUBSCRIBER'S TELEPHONE HOLD CIRCUIT     WITH AUTOMATIC DISCONNECT               ABSTRACT OF THE DISCLOSURE           A hold circuit for use with a single line telephone which may or may not be equipped with extension instruments.  The circuitry in response to the momentary operation of a manual switch actuates a siliconcontrolled rectifier to place a resistive load across the telephone line thus allowing the subscriber at the basic telephone instrument to go "on hook". Subsequent removal of the basic instrument handset from the hookswitch or an extension phone going "OFF HOOK" will cause the resistive load to be removed. Also included is a hold release circuit which auto-matically disconnects the hold circuit after a pre-determined period of time.
Patent CA-1244178-A (CA)
Inventor: ZAGEFKA HANS-DIETER
IPC: C08L13/00
Filed: 1984-08-30
Granted: 1988-11-01
Abstract: ABSTRACT         The application relates to a water-dilutable concentrate, an aqueous medium, and a process for the treatment of wood.  The treatment medium contains an organic binder that has been made air-drying with driers and water-soluble with bases, this binder being based on macromolecules with an unsaponifiable carbon chain.  The treatment medium optionally also contains wood preservatives and additives customary in the impregnating and varnishing technqiues.  The process of the application for the treatment of wood is distinguished by a brief drying period during air drying.